Search a number
-
+
532472055 = 351915112373
BaseRepresentation
bin11111101111001…
…110000011110111
31101002221101100020
4133233032003313
52042303101210
6124500420223
716123636443
oct3757160367
91332841306
10532472055
11253626155
1212a3a7673
138641432b
1450a09823
1531b2e770
hex1fbce0f7

532472055 has 32 divisors (see below), whose sum is σ = 902807040. Its totient is φ = 267235200.

The previous prime is 532472051. The next prime is 532472063. The reversal of 532472055 is 550274235.

It is not a de Polignac number, because 532472055 - 22 = 532472051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (532472051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36849 + ... + 49221.

It is an arithmetic number, because the mean of its divisors is an integer number (28212720).

Almost surely, 2532472055 is an apocalyptic number.

532472055 is a deficient number, since it is larger than the sum of its proper divisors (370334985).

532472055 is a wasteful number, since it uses less digits than its factorization.

532472055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12551.

The product of its (nonzero) digits is 42000, while the sum is 33.

The square root of 532472055 is about 23075.3560102547. The cubic root of 532472055 is about 810.5234918104.

The spelling of 532472055 in words is "five hundred thirty-two million, four hundred seventy-two thousand, fifty-five".

Divisors: 1 3 5 15 19 57 95 151 285 453 755 2265 2869 8607 12373 14345 37119 43035 61865 185595 235087 705261 1175435 1868323 3526305 5604969 9341615 28024845 35498137 106494411 177490685 532472055